//
//  UIView+Hierarchy.h
//  Tool
//
//  Created by 唐可雄 on 2019/7/22.
//  Copyright © 2019 swustyc. All rights reserved.
//

#import <UIKit/UIKit.h>

NS_ASSUME_NONNULL_BEGIN

@interface UIView (Hierarchy)

- (UIViewController *)currentViewController;

@end

NS_ASSUME_NONNULL_END
